Objects in the image:
category: knife
category: cup
category: fork
category: knife
category: bottle
category: person
category: fork
category: pizza
category: pizza

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it in left?
a: No
q: is it food?
a: No
q: is it fork?
a: No
q: is it knife?
a: Yes
q: is it in front?
a: Yes